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slavikrds [6]
3 years ago
12

You go to the store and find some books that are 35% off regular price. If a book costs $20, what would you pay?

Mathematics
2 answers:
Contact [7]3 years ago
6 0

Answer: 13 dollars

Step-by-step explanation:

Serjik [45]3 years ago
6 0

Answer:

13 dollars.

Step-by-step explanation:

Hope this helps!

Multiply 20 dollars by 0.65.

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Vlada [557]

Answer:

I'm not 100% sure but I believe the answer is A

4 0
3 years ago
ASAP WILL AWARD BRAINLIEST.<br><br> Please find the area of all the shapes.
Mandarinka [93]

Answer:

This a trapezium shape.

8+13/2×4=42 in2

8 0
3 years ago
A campus club held a bake sale as a fund raiser, selling coffee, muffins, and bacon and eggs sandwiches. The club members charge
OLEGan [10]

Answer:

The number of  bacon and egg sandwiches sells are 2 .

Step-by-step explanation:

Let us assume that the number of coffee cups campus club sells be x .

Let us assume that the number of muffins  cups campus club sells be y .

Let us assume that the number of bacon and eggs sandwiches campus club sells be z .

As given

Campus club sold a total of 55 items .

Thus the equation becomes

x + y + z = 55

Of the club members sold 5 more muffins than cups of coffee .

Thus

Number of muffins = 5 + Number of cups of coffee

y = 5 + x

Putting the value of y in the equation x + y + z = 55 .

x + 5 + x + z = 55

2x + z = 55- 5

2x + z = 50

As given

The club members charged $1 for a cup of coffee, 3$ for a muffin , and $4 for a bacon and egg sandwich and earns $119 .

Thus the equation becomes

x + 3y + 4z = 119

Putting the value of y in the above

x + 3 × (x + 5) + 4z = 119

x + 3x + 15 + 4z = 119

4x + 4z = 119 - 15

4x + 4z = 104

Simplify the above

x + z = 26

Thus the two equations are

2x + z = 50

x + z = 26

Multiply x + z = 26 subtracted from 2x + z = 50.

2x -x + z - z = 50  - 26

x = 24

Put the value of x in x + z = 26 .

24 + z =26

z = 26 - 24

z = 2

Therefore the number of  bacon and egg sandwiches sells are 2 .

7 0
3 years ago
Plz help
zheka24 [161]

Answer:

a

Step-by-step explanation:


4 0
3 years ago
Jason went shopping.
Leno4ka [110]
<span>0.85 (pw+38)= £53.55
pw+38=63
63-38 =£25 </span>
4 0
3 years ago
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